LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mercedes Benz >> 2021 >> A220 Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Electrical System - Engine - 177 Chassis >> Wiring Diagrams >> Function Schematic For Ignition System >> Function Schematic For Ignition System - PE15.10-P-2500-97B
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Function Schematic For Ignition System - PE15.10-P-2500-97B

Engine 260 in model 118, 177, 247 

Engine 264 in model 167 

Code: Designation: Position:
1 Charge air temperature sensor, signal 11H
2 Engine load, signal 10H
3 Ignition coils, actuation 19F
4 Camshaft Hall sensor, signal 11G
5 Knock sensor, signal 11E
6 Circuit 87, status 11A
7 Engine speed, signal 11C
8 Crankshaft Hall sensor, signal 10C
9 Coolant temperature sensor, signal 11K
A16/1 Knock sensor 1 3E
A16/2 Knock sensor 2 3E
B11/4 Coolant temperature sensor 3K
B28/26 Pressure and temperature sensor upstream of throttle valve 3H
B28/27 Pressure and temperature sensor downstream of throttle valve 3J
B6/15 Intake camshaft Hall sensor 3F
B6/16 Exhaust camshaft Hall sensor 3G
B70 Crankshaft Hall sensor 3C
F152/3 Engine compartment fuse and relay module 3B
N3/10 ME-SFI [ME] control unit 13G
T1/1 Cylinder 1 ignition coil 21F
T1/2 Cylinder 2 ignition coil 21F
T1/3 Cylinder 3 ignition coil 21F
T1/4 Cylinder 4 ignition coil 21F
G15490373Courtesy of MERCEDES-BENZ USA
G15490374Courtesy of MERCEDES-BENZ USA